In a two-color experiment (panel a in the figure) DNA from individuals of the same species or different tissue from a single individual (e.g., normal and diseased cells) is extracted and ...

For the past six years, the Danish-Icelandic artist Olafur Eliasson has been working with a color chemist to produce paint pigments that correspond to each nanometer of the visible light spectrum.

Analytical and numerical analysis gives the first indications of how physically useful information can be extracted from two-colour pump probe experiments, and how it can be distinguished from the ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...